The original Langrisser for the Genesis was released in the U.S. as Warsong. The game proved to be so popular (in Japan) that it made way for tons of sequels (in Japan.. and mostly for Saturn), and the original Langrisser was eventually remade for the Playstation, which was in turn ported to the Saturn. SoftAction took this Saturn edition, ported it to Windows, and released it in Korea. And this is what this is. By the way, it is absolutely staggering how many games will simply refuse to run in Windows 2000. Just an annoying observation.